Department of Zoology, and Institute for Environmental Toxicology, Michigan State University, National Food Safety and Toxicology Center, East Lansing, MI, USA.
Environ Sci Pollut Res Int. 1999;6(4):200-6. doi: 10.1007/BF02987327.
Concentrations of mono- (MBT), di- (DBT), and tri-(TBT) butyltin compounds were measured in eggs, liver, and muscle of nine species of fish from four regions of the Baltic Sea - the Firth of Vistula, the Gulf of Gdańsk, Puck Bay, and the mouth of the Vistula River. The overall concentration ranges among all the fish sampled from the four sites were: < 7 to 79 ng/g for MBT, 6 to 1100 ng/g for DBT, 7 to 3600 ng/g for TBT, and 16 to 4800 ng/g for total BTs, on a wet wt basis. The highest concentration of total BTs was found in herring liver from the Firth of Vistula (4800 ng/g, wet wt) and in roach muscle from Puck Bay (3300 ng/g, wet wt), while the least concentration was found in burbot eggs and liver from the Vistula River (39 and 32 ng/g, wet wt, respectively). TBT was the major form of BTs present in most samples analyzed. Sediment samples collected from shipyards in the Gulf of Gdańsk contained butyltin concentrations ranging from 1.2 to 46 microg/g (dry wt) for MBT, 2.0 to 42 microg/g for DBT, and 2.6 to 40 microg/g for TBT. As with the fish, the majority of the BTs in sediment were present as TBT, which suggested recent exposure of the aquatic environment of the region to TBT.
在波罗的海的四个区域——维斯瓦湾、格但斯克湾、普克湾和维斯瓦河口——的 9 种鱼类的卵、肝和肌肉中测量了单（MBT）、二（DBT）和三（TBT）丁基锡化合物的浓度。从四个地点采集的所有鱼类的总浓度范围如下：<7 至 79ng/g 的 MBT、6 至 1100ng/g 的 DBT、7 至 3600ng/g 的 TBT 和 16 至 4800ng/g 的总 BTs，以湿重计。在维斯瓦湾的鲱鱼肝脏（4800ng/g，湿重）和普克湾的拟鲤肌肉（3300ng/g，湿重）中发现了最高的总 BTs 浓度，而在伏尔塔瓦河的欧白鲑卵和肝中发现了最低的浓度（分别为 39 和 32ng/g，湿重）。TBT 是大多数分析样品中存在的主要 BTs 形式。在格但斯克湾造船厂采集的沉积物样本中，MBT 的浓度范围为 1.2 至 46μg/g（干重），DBT 的浓度范围为 2.0 至 42μg/g，TBT 的浓度范围为 2.6 至 40μg/g。与鱼类一样，沉积物中的大部分 BTs 以 TBT 的形式存在，这表明该地区的水生环境最近受到了 TBT 的暴露。
